Ethernet Bandwidth Fecast in 5G Application Xinyuan Wang HUAWEI TECHNOLOGIES CO., LTD. IEEE 802.3 NG-ECDC Ad Hoc
5G Mobile Netwk Services Enhanced Mobile Broadband (embb), such as: High Definition (HD) videos with cloud stage Virtual Reality (VR) Augmented Reality (AR) Ultra-Reliable and Low-latency Communications (urllc), such as: Assisted and Automated driving Remote management Massive Machine Type Communications (mmtc), such as: Smart city Smart agriculture http://www.huawei.com/minisite/5g/img/5g_newk_architecture_a_high_level_view_en.pdf HUAWEI TECHNOLOGIES CO., LTD. Page 2
5G Mobile Netwk Services(Cont d) HUAWEI TECHNOLOGIES CO., LTD. Page 3
Challenges of 5G Application To meet the preceding requirements, 5G should have the following perfmance advantages over existing 4G mobile communication technologies: 100 billion connections 1 ms latency 10 Gbps throughput HUAWEI TECHNOLOGIES CO., LTD. Page 4
5G KPI Comparing to 3G/4G http://www.huawei.com/minisite/5g/img/5g_road%20to%20a%20super-connected%20wld(ken%20hu%20mwc15%20keynote)_final.pdf HUAWEI TECHNOLOGIES CO., LTD. Page 5
Bandwidth in 5G Mobile Backhaul Netwk BTS Access Layer Aggregate Layer Ce Layer RNC 3G/4G: Nx10GbE Nx40/100GbE Nx40/100GbE Potential Evolution 5G: Nx50GbE Nx100/200GbE Nx100/200/400GbE Based on 1G average user date rate and >50% compound annual traffic growth rate HUAWEI TECHNOLOGIES CO., LTD. Page 6
40km Reach in Mobile Backhaul Netwk BTS Access Layer Aggregate Layer Ce Layer RNC In huang_ecdc_01_0716 and observation from shipment in Carrier netwk, 40km volume is increasing HUAWEI TECHNOLOGIES CO., LTD. Page 7
Multi Reach to Construct Mobile Backhaul Netwk BTS Access Layer Aggregate Layer Ce Layer RNC 10km 40km 80km Take aggregate layer as example: To deployed 50/200GbE, all of 10/40/80km optical PMDs is required to enable ring topology 40km reach standard is contributed to expand optical module eco-system based on 10km solution HUAWEI TECHNOLOGIES CO., LTD. Page 8
9 Copy from Rept: IEEE 802 EC 5G/IMT-2020 SC Ment DCN: EC-16-0119-01-5GSG 9/9/2016 Action A IEEE 802 Access Netwk Objective Strength Weakness Opptunity Threat Adoption of IEEE 802 Access Netwk specification in multiple disparate operat netwks. 1. Builds on traditional 802 presentation of interface to suppt many netwks 1. Could require compromises in the suppt of any specific netwk 1. Can be applied in both 3GPP netwks and in alternative netwks 1. Codination effts required may not be accepted Description 2. Enhances interoperation with identified end-toend netwks 2. Requires liaison activity to codinate interface requirements. 2. Offers an advantage f endto-end netwks to use 802 2. Specifications may come too late under-perfm Specify an IEEE 802 Access Netwk, incpating IEEE 802 MAC/PHYs and suppting standards, with a unified interface to endto-end netwks. Promote standardization of the integration of the IEEE 802 Access Netwk into end-toend netwks. 3. Could be leveraged to promote spectrum f non-imt systems; e.g. WAS Cost 3. May require development of uses cases and requirements IEEE 802 needs to develop Access Netwk spec; 802 MAC/PHYs may need to develop new amendments; external ecosystems need to be developed 3. Increases value of the entire range of 802 MAC/PHYs; could suppt spectrum expansion Benefit 3. Non-802 technologies may be used at the specified interface Makes IEEE 802 the central player in heterogeneous access and in access netwks f 5G of all fms; IEEE has no responsibility to specify end-to-end
5G Roadmap and Timeline To match 5G filed trial and early deployment, 40km Ethernet standard is suggested to be started in 802.3 right now HUAWEI TECHNOLOGIES CO., LTD. Page 10
Summary 5G bandwidth fecast provide broad market potential f 50/200/400GbE standard In case of 5G deployment and time line, 40km reach in IEEE 802.3 50/200/400GbE standard is needed in near future HUAWEI TECHNOLOGIES CO., LTD. Page 11
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